<template>
  <div class="sales-view">
    <el-card shadow="hover" :body-style="{ padding: '0 0 20px 0' }">
      <template v-slot:header>
        <div class="menu-wrapper">
          <el-menu
            mode="horizontal"
            :default-active="activeIndex"
            @select="onMenuSelect"
            class="sales-view-menu"
          >
            <el-menu-item index="1">销售额</el-menu-item>
            <el-menu-item index="2">访问量</el-menu-item>
          </el-menu>
          <div class="menu-right">
            <el-radio-group v-model="radioSelect" size="small">
              <el-radio-button label="今日" />
              <el-radio-button label="本周" />
              <el-radio-button label="本月" />
              <el-radio-button label="今年" />
            </el-radio-group>
            <el-date-picker
              type="daterange"
              v-model="date"
              range-separator="至"
              start-placeholde="开始日期"
              end-placeholde="结束日期"
              size="small"
              unlink-panels
              :picker-options="pickOptions"
              class="sales-view-date-picker"
            />
          </div>
        </div>
      </template>
      <template>
        <div class="sales-view-chart-wrapper">
          <v-chart :options="chartOption" />
          <div class="sales-view-list">
            <div class="sales-view-title">排行榜</div>
            <div class="list-item-wrapper">
              <div class="list-item" v-for="item in rankData" :key="item.no">
                <div :class="['list-item-no', +item.no <= 3 ? 'top-no' : '']">
                  {{ item.no }}
                </div>
                <div class="list-item-name">{{ item.name }}</div>
                <div class="list-item-money">{{ item.money }}</div>
              </div>
            </div>
          </div>
        </div>
      </template>
    </el-card>
  </div>
</template>
<script>
export default {
  data() {
    return {
      activeIndex: "1",
      radioSelect: "今日",
      date: null,
      pickOptions: {
        shortcuts: [
          {
            text: "最近1周",
            onClick(picker) {
              const start = new Date();
              const end = new Date();
              start.setTime(start.getTime() - 3600 * 24 * 7 * 1000);
              picker.$emit("pick", [start, end], true);
            }
          },
          {
            text: "最近1个月",
            onClick(picker) {
              const start = new Date();
              const end = new Date();
              start.setTime(start.getTime() - 3600 * 24 * 30 * 1000);
              picker.$emit("pick", [start, end], true);
            }
          }
        ]
      },
      chartOption: {
        title: {
          text: "年度销售额",
          textStyle: { fontSize: 12, color: "#666" },
          left:25,
          top:20
        },
        xAxis:{type:"category",data:['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月'],
          axisTick:{alignWithLabel:true, lineStyle:{color:"#999"}},
          axisLine:{lineStyle:{color:"#999"}},
          axisLabel:{color:"#333"}
        },
        yAxis:{axisLine:{show:false}, axisTick:{show:false}, splitLine:{lineStyle:{type:"dotted", color:"#eee"}}},
        series:[{type:'bar', barWidth:"35%", data:[200,150,40,144,200,200,200,200,200,200,200,44,124]}],
        color:['#3398DB'],
        grid:{top:70, left:60, right:60, bottom:50}
      },
      rankData: [
        { no: 1, name: "麦当劳", money: 500 },
        { no: 2, name: "麦当劳", money: 500 },
        { no: 3, name: "麦当劳", money: 500 },
        { no: 4, name: "麦当劳", money: 500 },
        { no: 5, name: "麦当劳", money: 500 },
        { no: 6, name: "麦当劳", money: 500 },
        { no: 7, name: "麦当劳", money: 500 }
      ]
    };
  },
  methods: {
    onMenuSelect(index) {
      this.activeIndex = index;
      console.log(this.activeIndex);
    }
  }
};
</script>
<style lang="scss" scoped>
.sales-view {
  margin-top: 20px;
  .menu-wrapper {
    position: relative;
    display: flex;
    .menu-right {
      position: absolute;
      right: 20px;
      top: 0px;
      height: 50px;
      display: flex;
      align-items: center;
      .sales-view-date-picker {
        margin-left: 20px;
      }
    }
    .sales-view-menu {
      padding-left: 20px;
      width: 100%;
      .el-menu-item {
        height: 50px;
        line-height: 50px;
        margin: 0 20px;
        justify-content: flex-end;
      }
    }
  }
  .sales-view-chart-wrapper {
    display: flex;
    height: 270px;
    .echarts {
      flex: 0 0 70%;
      width: 70%;
      height: 100%;
    }
    .sales-view-list {
      flex: 1;
      width: 100%;
      height: 100%;
      overflow: hidden;
      .sales-view-title {
        margin-top: 20px;
        font-size: 12px;
        color: #666;
        font-weight: 500;
      }
      .list-item-wrapper {
        margin-top: 15px;
        .list-item {
          display: flex;
          align-items: center;
          font-size: 12px;
          height: 20px;
          padding: 6px 20px 6px 0px;
          .list-item-no {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 20px;
            height: 20px;
            color: #333;
            &.top-no {
              background-color: #000;
              border-radius: 50%;
              color: #fff;
              font-weight: 500;
            }
          }
          .list-item-name {
            margin-left: 10px;
            color: #333;
          }
          .list-item-money {
            flex: 1;
            text-align: right;
          }
        }
      }
    }
  }
}
</style>
